Wringer

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Description

FIG. 1 is a perspective view of the new design for a wringer;

FIG. 2 is a left side view thereof, the right side view being a mirror image thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof; and,

FIG. 7 is a perspective view thereof showing the wringer with a bucket.

The broken lines in the drawings are shown for illustrative purposes only and form no part of the claimed design.

Claims

The ornamental design for a wringer, as shown and described.

Referenced Cited
U.S. Patent Documents
D164340 August 1951 Wegelin
D218778 September 1970 Gunfaus
D383270 September 2, 1997 Weihrauch
D410310 May 25, 1999 Haley et al.
6530112 March 11, 2003 Hirse
6684450 February 3, 2004 Dingert
6823557 November 30, 2004 Dingert
8122561 February 28, 2012 Dingert et al.
20090288266 November 26, 2009 Dingert
Foreign Patent Documents
0 489 237 June 1992 EP
Patent History
Patent number: D683095
Type: Grant
Filed: Jun 26, 2012
Date of Patent: May 21, 2013
Assignee: 3M Innovative Properties Company (St. Paul, MN)
Inventors: Lloyd S. Vasilakes (Stillwater, MN), Valentina Tronconi (Milan), Edgardo Angelini (Milan), Rosario D. De Salvo (Milan), Sandro F. U. Pizzi (Milan)
Primary Examiner: Robin V Webster
Application Number: 29/425,725
Classifications